Put an AV test at the start of your slides

For years, I've had a test-card at the start of my slides. Before I start my talk, I can immediately see if the aspect ratio is wrong, colours are off, or any other visual issues with the presentation. A few years ago I was invited to give a talk and was assured that the venue was set up for audio as well as video. I dutifully filled my slides with with demo videos containing sound. None of…

Source: https://shkspr.mobi/blog/2026/09/put-an-av-test-at-the-start-of-your-slides. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.